Huge pet peeve – several of my coworkers still have COVID-related out of office notifications. I didn’t find them necessary in the first place, since everyone was still working from home and should have been checking emails normally, but it’s especially weird now that we’re officially back in the office a couple of days a week. It feels like they’re making a preemptive excuse for responding slowly. I’m surprised management hasn’t said something, honestly.
But let’s talk out-of-office messages: overshares, excessive detail, the ones that self-aggrandize (I once had a coworker whose auto-replies often said he’d be in late because he “pulled an all-nighter” on various work projects, etc.), the ones that never get turned off, people who don’t use them at all, and other pet peeves.

It’s summer, and you’re probably gearing up to take some time off work – including tying up loose ends, putting some final touches on projects, and figuring out the process of delegating. So many factors go into making sure you can actually disconnect, relax, and recharge over your planned vacation.
If you're unsure of what exactly to write in your message, a good idea is to search through your inbox for out of office messages you have previously received from other people. From these messages, you'll have a good idea of the kind of tone and messaging that professionals use for these automatic replies.